This may be due to the copper peptides effects on the synthesis of collagen,14 which plays a major role in the elasticity, firmness, and hydration of your skin.41 When it comes to acne, GHK-Cu may be more ideal for healing from a breakout instead of preventing one (wild yam could be better at that)
Patients taking certain medications (e.g., chloramphenicol may reduce the effectiveness of B12 therapy) or with risk factors for B12 deficiency (metformin use, proton pump inhibitors, nitrous oxide exposure, vegan diet) should discuss these with their healthcare provider
When should someone see a doctor about possible low B12
What Can Biote Curcumin-SF Do for You
Co-administration of low doses of intranasal PT-141, a melanocortin receptor agonist, and sildenafil to men with erectile dysfunction results in an enhanced erectile response